<template>
   <el-carousel :interval="4000" type="card" height="280px">
    <el-carousel-item v-for="(item,index) in banners" :key="index">
      <img :src="item.imageUrl" alt="">
    </el-carousel-item>
  </el-carousel>
</template>

<script>
import axios from 'axios'
export default {
   data(){
       return{
           banners:[]
       }
   },
    created(){
        // 轮播图接口
        axios({
            url:'https://autumnfish.cn/banner',
            method:'get',

        }).then(res=>{
            // console.log(res)
            this.banners=res.data.banners
        })
    }
}
</script>

<style>
 .el-carousel__item h3 {
    color: #475669;
    font-size: 14px;
    opacity: 0.75;
    line-height: 200px;
    margin: 0;
  }
  
  .el-carousel__item:nth-child(2n) {
    background-color: #99a9bf;
  }
  
  .el-carousel__item:nth-child(2n+1) {
    background-color: #d3dce6;
  }
img{
    width: 100%;
    height: 100%;
}

</style>